we designed the WebService application in vs 2010 using AWS SDK toolkit which connect to AWS SNS Service.
It Perfectly works when we directly run from VS 2010 Development studio,
but when we publish webservice to Local IIS or dedicated webserver it fails with
following error Messages.
Amazon.Runtime.AmazonServiceException: Unable to find credentials
Exception 1 of 4:
System.ArgumentException: Path cannot be the empty string or all whitespace.
Parameter name: path
at System.IO.Directory.GetParent(String path)
at Amazon.Runtime.StoredProfileAWSCredentials.DetermineCredentialsFilePath(String profilesLocation)
at Amazon.Runtime.StoredProfileAWSCredentials..ctor(String profileName, String profilesLocation)
at Amazon.Runtime.EnvironmentAWSCredentials..ctor()
at Amazon.Runtime.FallbackCredentialsFactory.<Reset>b__1()
at Amazon.Runtime.FallbackCredentialsFactory.GetCredentials(Boolean fallbackToAnonymous)
Exception 2 of 4:
System.ArgumentException: Path cannot be the empty string or all whitespace.
Parameter name: path
at System.IO.Directory.GetParent(String path)
at Amazon.Runtime.StoredProfileAWSCredentials.DetermineCredentialsFilePath(String profilesLocation)
at Amazon.Runtime.StoredProfileAWSCredentials..ctor(String profileName, String profilesLocation)
at Amazon.Runtime.FallbackCredentialsFactory.<Reset>b__2()
at Amazon.Runtime.FallbackCredentialsFactory.GetCredentials(Boolean fallbackToAnonymous)
Exception 3 of 4:
System.InvalidOperationException: The environment variables AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY were not set with AWS credentials.
at Amazon.Runtime.EnvironmentVariablesAWSCredentials..ctor()
at Amazon.Runtime.FallbackCredentialsFactory.<Reset>b__3()
at Amazon.Runtime.FallbackCredentialsFactory.GetCredentials(Boolean fallbackToAnonymous)
Exception 4 of 4:
Amazon.Runtime.AmazonServiceException: Unable to reach credentials server
at Amazon.Runtime.InstanceProfileAWSCredentials.GetContents(Uri uri)
at Amazon.Runtime.InstanceProfileAWSCredentials.<GetAvailableRoles>d__0.MoveNext()
at Amazon.Runtime.InstanceProfileAWSCredentials.GetFirstRole()
at Amazon.Runtime.FallbackCredentialsFactory.<Reset>b__4()
at Amazon.Runtime.FallbackCredentialsFactory.GetCredentials(Boolean fallbackToAnonymous)
at Amazon.Runtime.FallbackCredentialsFactory.GetCredentials(Boolean fallbackToAnonymous)
at Amazon.SimpleNotificationService.AmazonSimpleNotificationServiceClient..ctor()
at CellicaAwsSnsService..ctor()
at Service..ctor()
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